CN206284982U - Agitating device and milk brewing machine - Google Patents

Abstract

The utility model provides a kind of agitating device and milk brewing machine, and agitating device includes：Puddle support and stirring are enclosed, and puddle support includes chassis and multiple linking arms being connected on chassis, and multiple linking arms enclose with chassis and set out receiving space along the circumferentially disposed of chassis；Stirring circle is arranged in receiving space, and the first magnet arrangement is provided with by chassis supports, and in stirring circle, and the first magnet arrangement can drive stirring circle to be rotated in receiving space under the driving of the drive device of milk brewing machine, make the liquid in stirring circle stirring milk brewing machine；Wherein chassis is provided with positioning convex, and the bottom for stirring circle is provided with the detent that can be adapted with positioning convex.The agitating device that the utility model is provided, when its stirring circle is rotated, substantially only positioning convex is in contact with detent, so as to effectively reduce friction area when stirring circle is rotated, improves the service life of stirring circle and puddle support.

Description

Agitating device and milk brewing machine

Technical field

The utility model is related to milk brewing machine field, in particular to a kind of agitating device and a kind of milk brewing machine.

Background technology

Existing milk brewing machine, generally comprises puddle support and stirring is enclosed, and stirring circle is spacing in puddle support, and in puddle support Rotation, drives liquid in rotation, realizes agitating function.But, existing stirring circle on the market, friction area during work is big, Failure easy to wear, service life is low；Otherwise and have just divide, it is difficult install, difficult cleaning, simply fall out puddle support in cleaning, cause Inconvenience.Additionally, the unreasonable structure of puddle support, causes to have the appearance of milk powder caking phenomenon during work, and can produce dense Plastic cement taste, reduces the experience of user.

Utility model content

At least one in order to solve the above-mentioned technical problem, a purpose of the present utility model is to provide a kind of stirring dress Put.

Another purpose of the present utility model is to provide a kind of milk brewing machine including above-mentioned agitating device.

To achieve these goals, the embodiment of the utility model first aspect provides a kind of agitating device, for steeping Milk machine, including：Puddle support, including chassis and multiple linking arms being connected on the chassis, multiple linking arms are along described Chassis it is circumferentially disposed, and enclosed with the chassis and set out receiving space；Enclosed with stirring, be arranged in the receiving space, and quilt The first magnet arrangement is provided with the chassis supports, and the stirring circle, first magnet arrangement can be in the milk brewing machine Drive device driving under, drive the stirring circle to be rotated in the receiving space, make the stirring circle stirring bubble Liquid in milk machine；Wherein, the chassis is provided with positioning convex, and the bottom of the stirring circle is provided with can be with the convex Act the detent being adapted.

The agitating device that the embodiment of the utility model first aspect is provided, by setting positioning convex on chassis, and In the bottom of stirring circle, the detent that is matched therewith is set, then when stirring circle is rotated, substantially only positioning convex with it is fixed Position groove is in contact, and so as to effectively reduce friction area when stirring circle rotation, and then improves stirring circle and puddle support Service life；And positioning convex and detent are engaged, certain positioning action also is served to stirring circle, it is to avoid stirring circle There is radial deflection in rotation process.

Specifically, agitating device includes that puddle support and stirring are enclosed, and puddle support includes chassis and multiple linking arms, and chassis is placed In the inner bag of milk brewing machine, stirring circle is placed on chassis, then chassis is played a supporting role to stirring circle, and chassis will be stirred and be enclosed Inner bag with milk brewing machine is kept apart, it is to avoid abrasion during stirring circle rotation to inner bag；Multiple linking arms along chassis circumference Set, and enclosed with chassis and set out receiving space, be i.e. one end of linking arm is connected with chassis, and the other end is upwardly extended, so, connect Arm can enclose position-limiting action to stirring, it is to avoid stirring circle occurs radial displacement during rotation and fallen down from chassis, All it is unimpeded opening between simultaneously adjacent linking arm, it is ensured that the liquid in inner bag is free to pass in and out receiving space, Keep apart without being stirred frame；Because the liquid in inner bag can free in and out receiving space, so stirring circle is being accommodated Rotated in space, you can play stirring action；Drive device is by driving the first magnet arrangement in stirring circle to drive stirring Circle is rotated, i.e., stirring circle by magnetically-actuated rotates, it is to avoid drive device and the directly contact of stirring circle, that is, avoid driving Device is directly protruding into inner bag, has so both simplified the structure of milk brewing machine, so as to reduce cost, while it also avoid driving dress Pollution of the part put to the liquid in milk brewing machine, further increases the experience of user；Simultaneously magnetically-actuated, only need by Stirring circle is placed in the receiving space in puddle support, and without other supernumerary structures or assembling action, therefore it is easier to peace Dress；And positioning convex and detent, then contact area when stirring circle rotates at a high speed and between puddle support is further reduced, So as to further reduce fretting wear, the service life of stirring circle is improve.

Preferably, chassis is made up of high-abrasive material, or the upper surface on chassis is provided with wear-resistant coating, is stirred with further decrease Mix the fretting wear between circle and chassis.

Preferably, the bottom on chassis is provided with groove, and silica gel is provided with groove to weaken influence of the high temperature inner bag to chassis.

Preferably, puddle support is symmetrical structure, and chassis is placed on the middle part of inner bag, and positioning convex and inner bag on chassis The centre of bottom wall essentially coincides, and the middle part on chassis arches upward to form positioning convex upwards, i.e. positioning convex and chassis is one Formula structure, intensity is high, and is easy to machine-shaping.

In addition, the agitating device in above-described embodiment of the utility model offer can also have following supplementary technology special Levy：

In the above-mentioned technical solutions, the top of the stirring circle also is provided with the positioning that can be adapted with the positioning convex Groove.

The detent that can be adapted with positioning convex is also provided with the top of stirring circle, then after upset stirring circle, is stirred Mixing circle can also be engaged with the positioning convex of puddle support bottom, it is ensured that during stirring circle rotary work after upset, also only have A small amount of friction area, so as to also reduce the fretting wear between stirring circle and puddle support；And after being overturn due to stirring circle Can normal work, otherwise thus the technical scheme stirring circle just divide so that also further increase that stirring encloses makes Use the life-span.

It is understood that because otherwise the stirring circle of the application is not just dividing, so the top and bottom of circle are stirred here Portion is two relative concepts, i.e., stirring circle horizontal positioned when, top be top, on the lower be bottom.

In any of the above-described technical scheme, two detents are symmetrical vertically.

Two detents are symmetrical vertically, i.e., symmetrical up and down so that the structure of stirring circle is also more symmetrical, So the rotation for stirring circle is also more stablized, mixing effect is also more good, during so as to ensure that stirring circle positive and negative rotation works, Optimal effectiveness can be played.

In any of the above-described technical scheme, the positioning convex is arranged on the middle part on the chassis, and the detent sets Put at the middle part of the stirring circle.

Positioning convex is arranged on the middle part on chassis, and detent is arranged on the middle part of stirring circle, it is ensured that stirring circle can In the middle part Rotating with Uniform of receiving space, the sidepiece that stirring circle radial displacement bumps against puddle support is reduced, or even from receiving space The situation of abjection, so as to ensure that the use reliability of agitating device.

In any of the above-described technical scheme, the positioning convex is arc convex, and the detent is arc groove.

Positioning convex is arc convex, and detent is arc groove, then be point between puddle support during the rotation of stirring circle Contact, its contact point be stirring circle pivot point, so as to further reduce friction area, further increase stirring circle and The service life of puddle support；And arcuate structure causes that the rotation that stirring is enclosed is more smooth, stirring circle is significantly reduced in rotation During interfered with puddle support or clamping stagnation probability, so as to further increase the use reliability of agitating device.

In any of the above-described technical scheme, the puddle support is provided with spacing preiection, and the spacing preiection is located at the appearance Receive in space, and positioned at the top of the stirring circle, and be oppositely arranged with the detent at the top of the stirring circle.

Spacing preiection is set in the receiving space of puddle support, and spacing preiection reduces work of the stirring circle in receiving space Restriction effect is played in dynamic scope, moving radially and moving axially for being enclosed to stirring, so as to be stirred when reducing cleaning agitating device Mix the probability that is dropped out from puddle support of circle, and then improve the experience of user, be easy to user to clean agitating device；Together When, spacing preiection is arranged on stirring circle top, it is to avoid interfered with spacing preiection during stirring circle rotation, it is ensured that stirring is filled The use reliability put.

What deserves to be explained is, spacing preiection is to serve certain position-limiting action, reduces stirring and encloses from puddle support The probability for dropping out, is not that stirring circle has been limited in puddle support inflexibly, if user wants to take out stirring circle, is only needed Somewhat firmly it can be taken out from the opening between two adjacent linking arms, cleaned comprehensively or other operate after again Put back to；And because puddle support is generally working of plastics, thus with certain elasticity, so the pressure of stirring circle take out and Pressure is put into and the structure of puddle support and intensity will not be impacted.

Spacing preiection is oppositely arranged with the detent at the top of stirring circle, then spacing preiection protrude from the height of puddle support can With relatively longer, so as to further improve position-limiting action of the spacing preiection to stirring circle, and then cleaning stirring is further reduced The probability that circle is dropped out from puddle support is stirred during device.

Further, multiple linking arms are interconnected to form connecting portion, the connection away from the one end on the chassis The lower end in portion forms spacing preiection to extension in receiving space, is carried out come the motion to stirring circle spacing.

In any of the above-described technical scheme, the spacing preiection is integrally cylindrical, and its end face is arcwall face.

Spacing preiection is integrally cylindrical, and structure is more regular, is easy to be processed into required length；Its end face is arcwall face, i.e., Spacing preiection is arcwall face towards the end face of stirring circle, can so be reduced when cleaning agitating device or in the case of other, spacing Fretting wear raised and between stirring circle, further protection effect is served to stirring circle.

In any of the above-described technical scheme, the puddle support also includes：Connecting pole, one end of the connecting pole and multiple institutes One end that linking arm is stated away from the chassis is connected, and the other end of the connecting pole extends to the direction away from the chassis.

The setting of connecting pole, is easy to user hand-held, and so, be put into puddle support in inner bag by the hand-held connecting pole of user, or from Taken out in inner bag, or clean etc. operation all easily, so as to further increase Consumer's Experience；Meanwhile, connecting pole can be with It is connected on the cup lid of milk brewing machine, so as to positioning action is played in the installation to puddle support.

Preferably, the quantity of linking arm is three, and three linking arms are symmetrical, protected with the stability using triangle The stability of puddle support is demonstrate,proved, and reduces the resistance that puddle support flows to liquid as far as possible.Certainly, the quantity of linking arm can also be Two, four, five or more, should specifically be determined according to product structure and user's request.

In any of the above-described technical scheme, the stirring circle includes：First buckling piece, sets at the top of first buckling piece The bottom for having the detent, first buckling piece is provided with the first buckling parts；With the second buckling piece, second buckling piece Bottom be provided with the detent, be provided with the second buckling parts at the top of second buckling piece；Wherein, second buckling parts It is engaged with first buckling parts, makes first buckling piece and second buckling piece snap together to form the stirring Circle.

Stirring circle includes two buckling pieces, because the structure of single buckling piece is relatively simple, thus is easier to machine-shaping, then Complete stirring circle can obtain by simple fastening assembling, it is very convenient.Specifically, two buckling pieces generally under it is right Claim, upper, its top is provided with detent to the first buckling piece, and its bottom is provided with the first buckling parts, i.e. the first buckling piece and second The side that buckling piece is interlocked is provided with the first buckling parts；Under, its bottom is provided with detent to second buckling piece, i.e., away from first The side of buckling piece is provided with detent, and its top is provided with the second buckling parts, the i.e. side towards the first buckling piece and is provided with second Buckling parts, then the first buckling parts and the second buckling parts are mutually fastened, you can form complete stirring circle, very convenient.

Specifically, the first buckling parts can be to fasten raised and/or buckled recess, and accordingly, the second buckling parts can be Buckled recess and/or fastening are raised, and quantity and size can determine as the case may be.Certainly, the first buckling parts and second Buckling parts is not limited to said structure, and the first buckling piece and the second buckling piece are also relative.Further, the first buckling piece With the structure such as the mounting groove that may be provided for installing magnet or miscellaneous part on the second buckling piece, to ensure stirring circle just Often work, and two buckling pieces for mutually fastening also allow for the assembling of magnet or miscellaneous part.

The embodiment of the utility model second aspect provides a kind of milk brewing machine, including：Inner bag；Such as first aspect embodiment Any one of agitating device, be arranged in the inner bag；And drive device, including driver part and with the drive division The second magnet arrangement that part is connected, second magnet arrangement is attracted with the first magnet arrangement of the agitating device, institute Stating driver part can drive second magnet arrangement to rotate, and second magnet arrangement is driven first magnet arrangement Rotate.

The milk brewing machine that the embodiment of the utility model second aspect is provided, because including any one of first aspect embodiment institute The agitating device stated, thus all beneficial effects having with any of the above-described embodiment, will not be repeated here.

Specifically, drive device includes driver part and the second magnet arrangement, driver part such as motor, but is not limited to electricity Machine, motor shaft drives the second magnet arrangement to rotate, and the magnetic field for producing the second magnet arrangement rotates, due to the second magnet cartridge Put attracted with the first magnet arrangement, thus the first magnet arrangement will follow the second magnet arrangement to rotate, and then drive is stirred Mix circle to rotate, the liquid in making stirring circle stir inner bag realizes agitating function.

What deserves to be explained is, the milk brewing machine of the application both can be used for stirring foaming, now can be on set on stirring circle Spring, i.e., equivalent to assembly for creating milk foam, it is also possible to for infusing milk, improves the thawing speed of milk powder, and improves the uniformity for infusing milk, or For the operation such as hot milk.

In any of the above-described technical scheme, the puddle support of the agitating device also includes：Multiple legs, are connected to described stirring Mix on the chassis of frame, and to the surrounding radiated entends on the chassis.

The setting of multiple legs, can play positioning and supporting role to puddle support, be easy to that puddle support is quickly positioned dress It is fitted in inner bag, and puddle support can be avoided to incline or rock in inner bag, so as to further increases the use of agitating device Reliability.

Preferably, the quantity of leg is three, and three legs and three linking arms are corresponded.

In any of the above-described technical scheme, the leg is obliquely installed, and the leg away from the chassis one end with There is gap between the bottom wall of the inner bag.

Leg is obliquely installed, and it is away from having gap between the one end on chassis and the bottom wall of inner bag, so as to ensure that work Milk powder can fully flow back with liquid in work, without having stop and caking phenomenon, and avoid leg directly contact high temperature Hardware inner bag produces dense plastic cement taste, so as to ensure that the safety and Health of product, and improves the usage comfort of user.

In any of the above-described technical scheme, the leg is away between the one end on the chassis and the bottom wall of the inner bag Distance is 0.5mm-3mm.

Leg is not less than 0.5mm away from the distance between the bottom wall of one end and the inner bag on chassis, it is ensured that liquid can fill Divide backflow；Leg is not more than 3mm away from the distance between the bottom wall of one end and the inner bag on chassis, it is to avoid leg be too greatly inclined and Influence its positioning action and supporting role.

In any of the above-described technical scheme, the leg has away between the one end on the chassis and the side wall of the inner bag There is gap.

Leg causes in work that milk powder and liquid can be with away from having gap between the one end on chassis and the side wall of inner bag, also Fully backflow, without having stop and caking phenomenon, it is also possible to which the hardware inner bag for avoiding leg from contacting high temperature produces dense modeling Glue taste, so as to ensure that the safety and Health of product, and improves the usage comfort of user.

In any of the above-described technical scheme, the leg is away between the one end on the chassis and the side wall of the inner bag Distance is 0.5mm-10mm.

Leg is not less than 0.5mm away from the distance between the side wall of one end and the inner bag on chassis, it is ensured that liquid can fill Divide backflow；Leg is not more than 10mm away from the distance between the side wall of one end and the inner bag on chassis, it is to avoid cause apart from excessive The situation that puddle support easily deviates inner bag center occurs.

The technical staff of our company has found that be provided with the puddle support of leg in the prior art, its leg is typically pasted by studying Close on the bottom wall of inner bag, and by the side wall of inner bag, liquid flowing is stopped when causing work, causes milk powder caking etc. existing As occurring, and because puddle support is typically all working of plastics, thus leg directly contact high temperature hardware inner bag, can produce dense Plastic cement taste, had both influenceed the usage comfort of user, and can pollute the liquid in milk brewing machine；And the application is then to the structure of puddle support It is optimized, the leg of puddle support is vacantly set, it is respectively provided with a certain distance and the bottom wall and side wall of inner bag between, Stop and caking phenomenon so as to ensure that milk powder and liquid can fully to flow back do not have, and due to leg and high temperature hardware inner bag It is contactless, thus dense plastic cement taste is produced when avoiding hot operation.

In any of the above-described technical scheme, first magnet arrangement includes multiple poles to consistent driven bar shaped magnetic Iron, two magnetic poles difference of the driven bar magnet is upwardly and downwardly；Second magnet arrangement includes two drive magnets Group, the drive magnet group includes multiple poles to consistent driving bar magnet, two magnetic poles of the driving bar magnet Respectively upwardly and downwardly；Wherein, two poles of the driving bar magnet of the drive magnet group are to conversely, and any driving The quantity of the driving bar magnet that group of magnets is included is equal with the quantity of the driven bar magnet, and corresponds.

First magnet arrangement includes multiple poles to consistent driven bar magnet, and driven bar magnet two magnetic poles Respectively upwardly and downwardly, i.e.,：N poles upward, S poles down, or N poles down, S poles upward；Second magnet arrangement includes two drives Moving magnet group, each drive magnet group includes multiple poles to consistent driving bar magnet, and drives two of bar magnet Upwardly and downwardly, i.e., magnetic pole is distinguished：N poles upward, S poles down, or N poles down, S poles upward；Two drives of drive magnet group The pole of dynamic bar magnet is to conversely, i.e.：One N of all driving bar magnets of drive magnet group extremely upward, the extremely equal courts of S Under, extremely down, S is extremely upward for the N of all driving bar magnets of another drive magnet group.

So, when by overturning stirring circle, when making the N poles of driven bar magnet down, driven bar magnet can be with two S poles drive magnet group upward is attracted in individual drive magnet group, then when driver part drives the second magnet arrangement to rotate, first Magnet arrangement also follows rotation, and then drives stirring circle rotation；When by overturning stirring circle, make the S poles court of driven bar magnet When lower, driven bar magnet can be attracted with N poles drive magnet group upward in two drive magnet groups, then driver part band When dynamic second magnet arrangement is rotated, the first magnet arrangement also follows rotation, and then drives stirring circle rotation.Therefore, the first magnet Device is engaged with the second magnet arrangement so that stirring circle can normally rotate when just putting with counter putting, and realizes stirring circle Positive and negative work, on the contrary stirring circle is not just divided.

It is to be understood that driven bar magnet and driving bar magnet here simply indicates that two magnetic poles of the magnet The longitudinal section for being its upper and lower ends, the i.e. magnet is in strip；But this global shape for not representing magnet must be cuboid, therefore And the driven bar magnet of the application and driving bar magnet shape, size in the horizontal direction, the i.e. shape of magnet cross section Shape size etc. is all unrestricted, can be rectangle, or circular arc or other shapes.

What deserves to be explained is, in the application, " just putting " and " counter to put " is the two states for illustrating stirring circle, that is, pass through Upset can change the position that stirring circle is rubbed, and switch the drive magnet group being connected with stirring circle, it is ensured that before upset Being capable of normal rotation with circle is stirred after upset.So, here just put and it is counter put be intended merely to difference stirring circle upset before and after Two kinds of laying states, with stirring circle structure it is unrelated；And because the stirring circle of the application is just being put and counter putting being capable of normal work Make, thus from structure for, otherwise be equivalently employed without just dividing；Further, otherwise just divide because the stirring circle of the application is no, Here be also upwardly and downwardly two relative concepts, i.e., stirring circle horizontal positioned when, top be upward, on the lower be court Under.

The quantity of the driving bar magnet that any drive magnet group is included is equal with the quantity of driven bar magnet, and one by one Correspondence, it is ensured that each driven bar magnet can be subject to maximum attraction, and then ensure that stirring circle can revolve at a high speed Turn；And will stirring circle when being placed into inner bag, by jiggling inner bag, stirring circle can automatic Turning matched, make inside it Driven bar magnet turn to the position of attracted with it driving bar magnet, thus stirring circle served certain determine Position effect.

Preferably, multiple driven bar magnets are uniformly distributed along the circumference of stirring circle, to ensure the stabilization rotation of stirring circle； Correspondingly, it is interspersed in the form of two driving bar magnets of drive magnet group are with ABAB ..., and surrounds annular.

Preferably, the quantity of driven bar magnet is two；Correspondingly, the quantity for driving bar magnet is four.Certainly, The quantity of driven bar magnet can also for three, four or more, and drive bar magnet quantity can for six, eight Individual or more.

Preferably, the cross section for driving bar magnet is in circular arc, and the institute that two drive magnet groups are included There is driving bar magnet to join end to end successively and surround annular.

It is understood that exchanging the position of the first magnet arrangement and the second magnet arrangement, stirring circle can be equally realized Positive and negative work, i.e.,：First magnet arrangement includes two group of magnets, and each group of magnets includes multiple poles to consistent driven bar Shape magnet, two magnetic poles of driven bar magnet respectively upwardly and downwardly, and two poles of the driven bar magnet of group of magnets to Conversely；Second magnet arrangement includes that multiple poles, to consistent driving bar magnet, drive two magnetic poles difference of bar magnet Upwardly and downwardly.

So, stirring circle no matter just releasing be it is counter put, a magnet in stirring circle can be made by Stirring circle Group is attracted with the second magnet arrangement, then when driver part drives the second magnet arrangement to rotate, the first magnet arrangement is also followed and turned It is dynamic, and then drive stirring circle rotation, the positive and negative work of stirring circle is realized, otherwise make stirring circle without just dividing.

Or, the first magnet arrangement and the second magnet arrangement include that two poles, to opposite group of magnets, equally also can The positive and negative work of stirring circle is realized, i.e.,：First magnet arrangement includes two driven magnet groups, and each driven magnet group includes multiple To consistent driven bar magnet, two magnetic poles of driven bar magnet are distinguished upwardly and downwardly, and two driven magnets for pole Two magnetic poles difference of the driven bar magnet of group is upwardly and downwardly；Second magnet arrangement includes two drive magnet groups, each Drive magnet group includes multiple poles to consistent driving bar magnet, drives two magnetic poles of bar magnet respectively upward and court Under, and two two magnetic poles difference of the driving bar magnet of drive magnet group are upwardly and downwardly.

So, drive magnet and driven magnet have two groups, stirring circle no matter just releasing be it is counter put, by Stirring circle Two driven magnet groups in stirring circle can be made attracted with two drive magnet groups in drive device, then driver part When driving the second magnet arrangement to rotate, the first magnet arrangement also follows rotation, and then drives stirring circle rotation, realizes stirring circle Positive and negative work, otherwise make stirring circle just not dividing.

Additional aspect of the present utility model and advantage will become obvious in following description section, or new by this practicality The practice of type is recognized.

Brief description of the drawings

Of the present utility model above-mentioned and/or additional aspect and advantage will from description of the accompanying drawings below to embodiment is combined Become substantially and be readily appreciated that, wherein：

Fig. 1 is the broken section structural representation of the milk brewing machine described in the utility model some embodiments；

Fig. 2 is the mplifying structure schematic diagram in A portions in Fig. 1；

Fig. 3 is another broken section structural representation of the milk brewing machine described in the utility model some embodiments；

Fig. 4 is the mplifying structure schematic diagram in B portions in Fig. 3；

Fig. 5 is the mplifying structure schematic diagram in C portions in Fig. 3；

Fig. 6 is structural representation when stirring circle described in the utility model some embodiments is just put；

The structural representation that Fig. 7 is that stirring circle described in the utility model some embodiments is anti-when putting；

Fig. 8 is the structural representation of the second magnet arrangement described in the utility model some embodiments.

Wherein, the corresponding relation between the reference and component names in Fig. 1 to Fig. 8 is：

10 puddle supports, 11 chassis, 111 grooves, 112 positioning convex, 12 linking arms, 13 connecting poles, 14 legs, 15 limit convexes Rise, 20 stirring circles, 21 first buckling pieces, 211 fastenings are raised, 22 second buckling pieces, 23 detents, 24 mounting grooves, and 25 is driven Bar magnet, 30 inner bags, 40 drive devices, 41 motors, 411 output shafts, 42 rotating disks, 421 limited posts, 422 is raised, and 43 drive bar Shape magnet, 44 thermal insulation boards.

Specific embodiment

In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool Body implementation method is further described in detail to the utility model.It should be noted that in the case where not conflicting, this Shen Feature in embodiment please and embodiment can be mutually combined.

Many details are elaborated in the following description in order to fully understand the utility model, but, this practicality It is new to be different from other modes described here using other to implement, therefore, protection domain of the present utility model is simultaneously Do not limited by following public specific embodiment.

Referring to Fig. 1 to Fig. 8 descriptions according to the agitating device and milk brewing machine described in the utility model some embodiments.

As shown in Figures 1 to 5, the agitating device that the embodiment of the utility model first aspect is provided, for milk brewing machine, bag Include：Puddle support 10 and stirring circle 20.

Specifically, puddle support 10 includes chassis 11 and multiple linking arms 12 being connected on chassis 11, multiple linking arms 12 Along the circumferentially disposed of chassis 11, and enclosed with chassis 11 and set out receiving space；Stirring circle 20 is arranged in receiving space, and by chassis The first magnet arrangement is provided with 11 supports, and stirring circle 20, the first magnet arrangement can be in the drive of the drive device 40 of milk brewing machine Under dynamic, stirring circle 20 is driven to be rotated in receiving space, the liquid in making stirring circle 20 stir milk brewing machine；Wherein, on chassis 11 Positioning convex 112 is provided with, the bottom of stirring circle 20 is provided with the detent 23 that can be adapted with positioning convex 112.

The agitating device that the embodiment of the utility model first aspect is provided, positioning convex is set by chassis 11 112, and the detent 23 being matched therewith is set in the bottom of stirring circle 20, then when stirring circle 20 is rotated, substantially only have Positioning convex 112 is in contact with detent 23, so as to effectively reduce friction area when stirring circle 20 is rotated, and then improves The service life of stirring circle 20 and puddle support 10；And positioning convex 112 and detent 23 are engaged, 20 also are enclosed to stirring Certain positioning action is arrived, it is to avoid stirring circle 20 occurs radial deflection in rotation process.

Specifically, agitating device includes puddle support 10 and stirring circle 20, and puddle support 10 includes chassis 11 and multiple linking arms 12, chassis 11 is placed in the inner bag 30 of milk brewing machine, and stirring circle 20 is placed on chassis 11, then 11 pairs, chassis stirring circle 20 is played Supporting role, and chassis 11 20 keeps apart circle is stirred with the inner bag 30 of milk brewing machine, it is to avoid internal during the stirring rotation of circle 20 The abrasion of courage 30；Multiple linking arms 12 are circumferentially disposed along chassis 11, and enclosed with chassis 11 and set out receiving space, i.e. linking arm 12 One end be connected with chassis 11, the other end is upwardly extended, and so, linking arm 12 20 can play position-limiting action to stirring circle, keep away Exempt from the generation radial displacement during rotation of stirring circle 20 to be fallen down from chassis 11, while being all between adjacent linking arm 12 Unimpeded opening, it is ensured that the liquid in inner bag 30 is free to pass in and out receiving space, keeps apart without being stirred frame 10 Come；Because the liquid in inner bag 30 can free in and out receiving space, so stirring circle 20 rotates in receiving space, you can rise To stirring action；Drive device 40 drives stirring circle 20 to rotate by driving the first magnet arrangement in stirring circle 20, that is, lead to Cross magnetically-actuated stirring circle 20 to rotate, it is to avoid drive device 40 and the directly contact of stirring circle 20, that is, avoid drive device 40 are directly protruding into inner bag 30, have so both simplified the structure of milk brewing machine, so as to reduce cost, while it also avoid driving dress The pollution of 40 part to the liquid in milk brewing machine is put, the experience of user is further increased；Magnetically-actuated simultaneously, only needs To stir in the receiving space that circle 20 is placed in puddle support 10, and without other supernumerary structures or assembling action, therefore It is more easy to install；And positioning convex 112 and detent 23, then further reduce when stirring circle 20 rotates at a high speed and puddle support 10 Between contact area, so as to further reduce fretting wear, improve stirring circle 20 service life.

Preferably, chassis 11 is made up of high-abrasive material, or the upper surface on chassis 11 is provided with wear-resistant coating, further to subtract Fretting wear between weak stirring circle 20 and chassis 11.

Preferably, the bottom on chassis 11 is provided with groove 111, as shown in Figure 2 and Figure 4, is provided with silica gel to subtract in groove 111 Influence of the weak high temperature inner bag 30 to chassis 11.

Preferably, puddle support 10 is symmetrical structure, and chassis 11 is placed on the convex on the middle part of inner bag 30, and chassis 11 Play 112 to be essentially coincided with the centre of the bottom wall of inner bag 30, the middle part on chassis 11 arches upward to form positioning convex 112 upwards, such as Fig. 1 With shown in Fig. 3, i.e. positioning convex 112 and chassis 11 is integral structure, and intensity is high, and is easy to machine-shaping.

In some embodiments of the present utility model, as shown in Figures 1 to 4, further, the top of stirring circle 20 also sets There is the detent 23 that can be adapted with positioning convex 112.

Preferably, as shown in Figures 1 to 4, two detents 23 are symmetrical vertically.

Preferably, as shown in Figures 1 to 4, positioning convex 112 is arranged on the middle part on chassis 11, and detent 23 is arranged on The middle part of stirring circle 20.

Preferably, as shown in 1 to Fig. 4, positioning convex 112 is arc convex, and detent 23 is arc groove.

In above-described embodiment, the detent that can be adapted with positioning convex 112 is also provided with the top of stirring circle 20 23, then after upset stirring circle 20, stirring circle 20 can also be engaged with the positioning convex 112 of the bottom of puddle support 10, it is ensured that turn over During stirring 20 rotary work of circle after turning, also only a small amount of friction area, so as to also reduce stirring circle 20 and puddle support 10 Between fretting wear；And due to after the upset of stirring circle 20 also can normal work, thus the stirring circle 20 of the technical scheme do not have Otherwise have and just divide, so as to also further increase the service life of stirring circle 20.

It is understood that because otherwise the stirring circle 20 of the application is just divide, so 20 top is enclosed in stirring here Two relative concepts with bottom, i.e., stirring circle 20 horizontal positioned when, top be top, on the lower be bottom.

Two detents 23 are vertically symmetrically, i.e., symmetrical up and down so that the structure of stirring circle 20 is also more Symmetrically, so the rotation of stirring circle 20 is also more stablized, mixing effect is also more good, so as to ensure that stirring 20 positive and reverse returns of circle Change a job when making, can play optimal effectiveness.

Positioning convex 112 is arranged on the middle part on chassis 11, and detent 23 is arranged on the middle part of stirring circle 20, it is ensured that stir Mixing circle 20 can reduce the sidepiece that stirring 20 radial displacements of circle bump against puddle support 10, very in the middle part Rotating with Uniform of receiving space To situation about deviating from from receiving space, so as to ensure that the use reliability of agitating device.

Positioning convex 112 is arc convex, and detent 23 is arc groove, then when stirring circle 20 rotates, with puddle support For point is contacted between 10, its contact point is the pivot point of stirring circle 20, so as to further reduce friction area, is further carried The service life of stirring circle 20 and puddle support 10 high；And arcuate structure causes that the rotation of stirring circle 20 is more smooth, significantly subtracts Small stirring circle 20 interfered with puddle support 10 during rotation or clamping stagnation probability, so as to further increase stirring The use reliability of device.

In some embodiments of the present utility model, further, as shown in figures 1 and 3, puddle support 10 is provided with spacing Raised 15, spacing preiection 15 is located in receiving space, and positioned at the top of stirring circle 20, spacing preiection 15 and the top of stirring circle 20 Detent 23 be oppositely arranged.

Preferably, as shown in Figure 2 and Figure 4, spacing preiection 15 is overall cylindrical, and its end face is arcwall face.

In above-described embodiment, spacing preiection 15 is set in the receiving space of puddle support 10, spacing preiection 15 is reduced and stirred 20 scope of activities in receiving space of circle is mixed, moving radially and moving axially and play restriction effect to stirring circle 20, from And the probability that stirring circle 20 is dropped out from puddle support 10 when reducing cleaning agitating device, and then improve the use of user Experience, is easy to user to clean agitating device；Meanwhile, spacing preiection 15 is arranged on the top of stirring circle 20, it is to avoid stirring circle 20 revolves Interfered with spacing preiection 15 when turning, it is ensured that the use reliability of agitating device.

What deserves to be explained is, spacing preiection 15 simply serves certain position-limiting action, reduces stirring circle 20 from stirring The probability dropped out on frame 10, is not that stirring circle 20 has been limited in puddle support 10 inflexibly, if user wants to take out Stirring circle 20, only somewhat need to can firmly take out it from the opening between two adjacent linking arms 12, carry out comprehensively clear Wash or other operation after put back to again；And because puddle support 10 is generally working of plastics, thus with certain elasticity, so The pressure of stirring circle 20 is taken out and pressure is put into and the structure of puddle support 10 and intensity will not be impacted.

Spacing preiection 15 is oppositely arranged with the detent 23 at the top of stirring circle 20, then spacing preiection 15 protrudes from puddle support 10 height can be relatively longer, so as to further improve 15 pairs of position-limiting actions of stirring circle 20 of spacing preiection, and then enters one The probability that stirring circle 20 is dropped out from puddle support 10 when step reduces cleaning agitating device.

Spacing preiection 15 is overall cylindrical, and structure is more regular, is easy to be processed into required length；Its end face is arcwall face, I.e. spacing preiection 15 is arcwall face towards the end face of stirring circle 20, can so be reduced when cleaning agitating device or other situations Under, the fretting wear between spacing preiection 15 and stirring circle 20 serves further protection effect to stirring circle 20.

Further, as shown in figures 1 and 3, multiple linking arms 12 are interconnected to form connection away from the one end on chassis 11 Portion, the lower end of connecting portion forms spacing preiection 15 to extension in receiving space, is carried out come the motion to stirring circle 20 spacing.

In some embodiments of the present utility model, further, as shown in figures 1 and 3, puddle support 10 also includes：Even Connect post 13.Wherein, one end of connecting pole 13 is connected with multiple linking arms 12 away from the one end on chassis 11, the other end of connecting pole 13 Extend to the direction away from chassis 11.

In above-described embodiment, the setting of connecting pole 13 is easy to user hand-held, and so, the hand-held connecting pole 13 of user will be stirred Frame 10 is put into inner bag 30, or is taken out from inner bag 30, or clean etc. operation all easily, so as to further increase use Experience at family；Meanwhile, connecting pole 13 can be connected on the cup lid of milk brewing machine, made so as to positioning is played in the installation to puddle support 10 With.

In some embodiments of the present utility model, it is preferable that the quantity of linking arm 12 is three.

In above-described embodiment, the quantity of linking arm 12 is three, and three linking arms 12 are symmetrical, with using triangle Stability ensures the stability of puddle support 10, and reduces the resistance that puddle support 10 flows to liquid as far as possible.

Certainly, the quantity of linking arm 12 can also be two, four, five or more, specifically should be according to product structure And user's request determines.

In some embodiments of the present utility model, as shown in figures 1 and 3, puddle support 10 also includes：Multiple legs 14, It is connected on the chassis 11 of puddle support 10, and to the surrounding radiated entends on chassis 11.

The setting of multiple legs 14, can play positioning and supporting role to puddle support 10, be easy to puddle support 10 is quick Positioning is assembled in inner bag 30, and puddle support 10 can be avoided to incline or rock in inner bag 30, is stirred so as to further increase Mix the use reliability of device.

Preferably, the quantity of leg 14 is three, and three legs 14 are corresponded with three linking arms 12.

The technical staff of our company is provided with the puddle support 10 of leg 14, its leg 14 in the prior art by studying discovery Typically it is fitted on the bottom wall of inner bag 30, and by the side wall of inner bag 30, liquid flowing is stopped when causing work, causes milk The phenomenons such as powder caking occur, and due in puddle support 10 typically all working of plastics, thus the hardware of the directly contact high temperature of leg 14 Courage 30, can produce dense plastic cement taste, both influence the usage comfort of user, and can pollute the liquid in milk brewing machine；Therefore, this Apply for that the structure then to puddle support 10 is optimized, the leg 14 of puddle support 10 is vacantly set, make its bottom with inner bag 30 A certain distance is respectively provided between wall and side wall, is stopped and is lumpd so as to ensure that milk powder and liquid can fully to flow back do not have Phenomenon, and because leg 14 is contactless with high temperature hardware inner bag 30, thus dense plastic cement taste is produced when avoiding hot operation.

Specifically, as shown in Fig. 1, Fig. 3 and Fig. 5, leg 14 is obliquely installed, and leg 14 away from chassis 11 one end with it is interior There is gap between the bottom wall of courage 30.

Preferably, as shown in Fig. 1, Fig. 3 and Fig. 5, leg 14 is away between the one end on chassis 11 and the bottom wall of inner bag 30 It is 0.5mm-3mm apart from X.

Further, leg 14 has away between the one end on chassis 11 and the side wall of inner bag 30 as shown in Fig. 1, Fig. 3 and Fig. 5 There is gap.

Preferably, as shown in Fig. 1, Fig. 3 and Fig. 5, leg 14 is away between the one end on chassis 11 and the side wall of inner bag 30 It is 0.5mm-10mm apart from Y.

In above-described embodiment, leg 14 is obliquely installed, and it has away between the one end on chassis 11 and the bottom wall of inner bag 30 There is gap, so as to milk powder can fully flow back with liquid in ensure that work, without having stop and caking phenomenon, and avoid The hardware inner bag 30 of the directly contact high temperature of leg 14 produces dense plastic cement taste, so as to ensure that the safety and Health of product, and carries The usage comfort of user high.

Leg 14 is not less than 0.5mm away from the distance between the bottom wall X of one end and the inner bag 30 on chassis 11, it is ensured that liquid Can fully flow back；Leg 14 is not more than 3mm away from the distance between the bottom wall X of one end and the inner bag 30 on chassis 11, it is to avoid Leg 14 is too greatly inclined and influences its positioning action and supporting role.

Leg 14 also causes milk powder and liquid in work away from having gap between the one end on chassis 11 and the side wall of inner bag 30 Body can fully be flowed back, without having stop and caking phenomenon, it is also possible to which the hardware inner bag 30 for avoiding leg 14 from contacting high temperature is produced The dense plastic cement taste of life, so as to ensure that the safety and Health of product, and improves the usage comfort of user.

Leg 14 is not less than 0.5mm away from the distance between the side wall Y of one end and the inner bag 30 on chassis 11, it is ensured that liquid Can fully flow back；Leg 14 is not more than 10mm away from the distance between the side wall Y of one end and the inner bag 30 on chassis 11, it is to avoid Occur apart from the excessive situation for causing puddle support 10 easily to deviate the center of inner bag 30.

In any of the above-described embodiment, as shown in Figures 1 to 4, stirring circle 20 includes：First buckling piece 21 and second is fastened Part 22.

Specifically, the top of the first buckling piece 21 is provided with detent 23, and the bottom of the first buckling piece 21 is provided with the first button Conjunction portion；The bottom of the second buckling piece 22 is provided with detent 23, and the top of the second buckling piece 22 is provided with the second buckling parts；Wherein, Second buckling parts is engaged with the first buckling parts, makes the first buckling piece 21 and the second buckling piece 22 snap together to form stirring circle 20。

In above-described embodiment, stirring circle 20 includes two buckling pieces, because the structure of single buckling piece is relatively simple, thus Machine-shaping is easier to, then complete stirring circle 20 can obtain by simple fastening assembling, it is very convenient.Specifically, two Buckling piece is substantially symmetrical above and below, and upper, its top is provided with detent 23 to the first buckling piece 21, and its bottom is provided with the first fastening The side that portion, i.e. the first buckling piece 21 and the second buckling piece 22 are interlocked is provided with the first buckling parts；Second buckling piece 22 under, its Bottom is provided with detent 23, the i.e. side away from the first buckling piece 21 and is provided with detent 23, and its top is provided with the second fastening Portion, the i.e. side towards the first buckling piece 21 are provided with the second buckling parts, then the first buckling parts and the second buckling parts are mutually fastened, i.e., Complete stirring circle 20 can be formed, it is very convenient.

Specifically, as shown in Figure 2 and Figure 4, the first buckling parts can be to fasten raised 211 and/or buckled recess, accordingly , the second buckling parts can be buckled recess and/or fastening raised 211, and quantity and size can determine as the case may be.

Certainly, the first buckling parts and the second buckling parts are not limited to said structure, and the first buckling piece 21 and second is fastened Part 22 is also relative.

Further, on the first buckling piece 21 and the second buckling piece 22 may be provided for that magnet or miscellaneous part are installed The structure such as mounting groove 24, as shown in Figures 2 to 4, to ensure the normal work of stirring circle 20, and two fastenings for mutually fastening Part also allows for the assembling of magnet or miscellaneous part.

As shown in figures 1 and 3, the milk brewing machine that the embodiment of the utility model second aspect is provided, including：Inner bag 30, such as The agitating device and drive device 40 of any one of first aspect embodiment.

Wherein, agitating device is arranged in inner bag 30, and drive device 40 includes driver part and is connected with driver part The second magnet arrangement, driver part can drive the second magnet arrangement to rotate, second magnet arrangement is driven agitating device First magnet arrangement is rotated.

The milk brewing machine that the embodiment of the utility model second aspect is provided, because including any one of first aspect embodiment Agitating device, thus all beneficial effects having with any of the above-described embodiment, will not be repeated here.

Specifically, drive device 40 includes driver part and the second magnet arrangement, driver part such as motor 41, but does not limit to In motor 41, the axle of motor 41 drives the second magnet arrangement to rotate, and the magnetic field for producing the second magnet arrangement rotates, due to the Two magnet arrangements are attracted with the first magnet arrangement, thus the first magnet arrangement will follow the second magnet arrangement to rotate, and enter And driving stirring circle 20 to rotate, the liquid in making stirring circle 20 stir inner bag realizes agitating function.

What deserves to be explained is, the milk brewing machine of the application both can be used for stirring foaming, i.e., equivalent to assembly for creating milk foam, it is also possible to use In milk is infused, the thawing speed of milk powder is improved, and improve the uniformity for infusing milk, or for the operation such as hot milk.

In some embodiments of the present utility model, further, the first magnet arrangement includes multiple poles to consistent Driven bar magnet 25, two magnetic poles of driven bar magnet 25 are distinguished upwardly and downwardly, as shown in Figure 6 and Figure 7；Second magnet Device includes two drive magnet groups, and drive magnet group includes that multiple poles, to consistent driving bar magnet 43, drive bar shaped Two magnetic poles of magnet 43 are distinguished upwardly and downwardly, as shown in Figure 8；Wherein, two driving bar magnets 43 of drive magnet group Pole to conversely, as shown in Figure 8.

In above-described embodiment, the first magnet arrangement includes multiple poles to consistent driven bar magnet 25, and driven bar Upwardly and downwardly, i.e., two magnetic poles of shape magnet 25 are distinguished：N poles upward, S poles down, as shown in fig. 6, or N poles down, S poles Upward, as shown in Figure 7；Second magnet arrangement includes two drive magnet groups, and each drive magnet group includes multiple poles to phase one The driving bar magnet 43 of cause, and drive two magnetic poles difference of bar magnet 43 upwardly and downwardly, i.e.,：N poles upward, S poles court Under, or N poles down, S poles upward；Two poles of the driving bar magnet 43 of drive magnet group are to conversely, i.e.：One driving magnetic The N of all driving bar magnets 43 of iron group extremely upward, S extremely down, all driving bar shapeds of another drive magnet group The N of magnet 43 extremely down, S extremely upward, as shown in Figure 8.

So, when by overturning stirring circle 20, when making the N poles of driven bar magnet 25 down, as shown in fig. 7, driven bar Shape magnet 25 can be attracted with S poles drive magnet group upward in two drive magnet groups, then driver part drives the second magnetic When iron device is rotated, the first magnet arrangement also follows rotation, and then drives stirring circle 20 to rotate；20 are enclosed when being stirred by upset, When making the S poles of driven bar magnet 25 down, as shown in fig. 6, driven bar magnet 25 can be with N poles in two drive magnet groups Drive magnet group upward is attracted, then when driver part drives the second magnet arrangement to rotate, the first magnet arrangement is also followed and turned It is dynamic, and then drive stirring circle 20 to rotate.Therefore, the first magnet arrangement is engaged with the second magnet arrangement so that stirring circle 20 is just Can normally be rotated when putting with counter putting, realize the positive and negative work of stirring circle 20, otherwise stirring circle 20 is not just divided.

It is to be understood that driven bar magnet 25 and driving bar magnet 43 here simply indicates that two of the magnet Magnetic pole is in strip for the longitudinal section of its upper and lower ends, the i.e. magnet；But this global shape for not representing magnet must be rectangular Body, so the driven bar magnet 25 of the application and driving bar magnet 43 shape, size in the horizontal direction, i.e. magnet horizontal stroke The geomery in section etc. is all unrestricted, can be rectangle, or circular arc or other shapes.

What deserves to be explained is, in the application, " just putting " and " counter to put " is the two states for illustrating stirring circle 20, that is, lead to Crossing upset can change the position that stirring circle 20 is rubbed, and switch the connecting portion being connected with drive device 40, it is ensured that turn over Before turning and stirring circle 20 after upset being capable of normal rotation.So, just putting here is intended merely to difference stirring circle 20 with counter putting Two kinds of laying states before and after upset, the structure with stirring circle 20 is unrelated；And because the stirring circle 20 of the application is just being put and counter puts Can normal work, therefore from structure for, otherwise be equivalently employed without just dividing；Further, due to the stirring circle of the application Otherwise 20 without just dividing, and upper and lower part here is also two relative concepts, i.e., top when 20 horizontal positioned is enclosed in stirring Top, on the lower be bottom.

In some embodiments of the present utility model, the number of the driving bar magnet 43 that any drive magnet group is included Amount is equal with the quantity of the driven bar magnet 25, and corresponds, as shown in Figure 6 to 8.

Preferably, the quantity of driven bar magnet 25 is two, as shown in Figure 6 and Figure 7；Correspondingly, bar magnet is driven 43 quantity is four, as shown in Figure 8.

In above-described embodiment, the quantity and driven bar magnet 25 of the driving bar magnet 43 that any drive magnet group is included Quantity it is equal, and correspond, it is ensured that each driven bar magnet 25 can be subject to maximum attraction, and then ensure Stirring circle 20 can rotate at a high speed；And will stirring circle 20 when being placed into inner bag 30, by jiggling inner bag 30, stirring circle Automatic Turning matched by 20, the driven bar magnet 25 for making it internal turns to the driving bar magnet 43 attracted with it Position, thus certain positioning action is served to stirring circle 20.

Certainly, the quantity of driven bar magnet 25 can also for three, four or more, and drive bar magnet 43 Quantity can be six, eight or more, should be determined according to the structure of product and real needs during actual production.

In some embodiments of the present utility model, multiple driven bar magnets 25 enclose 20 circumference along the stirring It is uniformly distributed, as shown in Figure 6 and Figure 7, the driving bar magnet 43 of two drive magnet groups is interspersed, as shown in Figure 8.

Preferably, the cross section of bar magnet 43 is driven in circular arc, and all drivings that two drive magnet groups are included Bar magnet 43 joins end to end surround annular successively, as shown in Figure 8.

Preferably, as shown in Figure 3 and Figure 4, the lower surface of multiple driven bar magnets 25 is located in same level, multiple The upper surface of driven bar magnet 25 is located in same level.

Preferably, as shown in Figure 3 and Figure 4, multiple driven bar magnets 25 are arranged on the axial middle part of stirring circle 20.

In above-described embodiment, multiple driven bar magnets 25 are uniformly distributed along the circumference of stirring circle 20, ensure that stirring The uniformity of 20 stress is enclosed, and then ensures the stability of the rotation of stirring circle 20；Correspondingly, two driving bar shapeds of drive magnet group Magnet 43 is interspersed, i.e., with ABAB ... in the form of be interspersed, and annular is surrounded, to ensure that stirring circle 20 is just being put and counter put When, can be subject to relatively strong magnetic field force.

The cross section of bar magnet 43 is driven to join end to end surround successively in circular arc, and all of driving bar magnet 43 Annular, that is, form that an entirety is cylindrical and there are the magnet in hole, so, the driving that each drive magnet group is included in center The area of bar magnet 43 is relatively large, thus to the active force also relative increase of driven bar magnet 25；Meanwhile, all of drive Dynamic bar magnet 43 surrounds a columned entirety, has been greatly reduced assembly difficulty, is easy to the installation of the second magnet arrangement.

The lower surface of multiple driven bar magnets 25 is located in same level, and multiple driven bar magnets 25 upper end Face is located in same level, it is ensured that each driven bar magnet 25 is equal with the distance between bar magnet 43 is driven, from And ensure that the active force that multiple driven bar magnets 25 are subject to is roughly equal, and then ensure that the uniform of stirring 20 stress of circle Property, it is ensured that the stability that stirring circle 20 is rotated.

The driven bar magnets 25 of multiple are arranged on the axial middle part of stirring circle 20, it is ensured that stirring circle 20 is just being put and put with counter When, the magnetic pole of driven bar magnet 25 is basically identical with the distance between driving bar magnet 43, so as to ensure that stirring circle 20 Can the driving force of suitable size be subject to when just putting with counter putting, and then ensure that stirring circle 20 being capable of height when just putting with counter putting Effect work.

In some embodiments of the present utility model, further, as shown in Figure 3 and Figure 4, driver part is motor 41, Rotating disk 42 is fixedly connected with the output shaft 411 of motor 41, rotating disk 42 is provided with limited post 421, and multiple drives bar magnet 43 It is fixed on rotating disk 42, and around limited post 421.

Further, as shown in Figure 3 and Figure 4, the top of limited post 421 is provided with raised 422, be fixed with raised 422 every Hot plate 44, the lid of thermal insulation board 44 is located on the second magnet arrangement.

Further, multiple through holes are offered on thermal insulation board 44, the lower end of multiple through holes and multiple driven bar magnets 24 The shape in face is adapted, and corresponds.

In above-described embodiment, drive the second magnet arrangement to rotate by rotating disk 42, it is to avoid driving bar magnet 43 with The directly contact of the output shaft 411 of motor 41, bar magnet 43 is driven so as to protect, and is improve it and is used reliability；And rotating disk 42 and the setting of limited post 421, to driving bar magnet 43 to serve position-limiting action, can avoid driving bar magnet 43 radially Motion and axial downward movement, so as to ensure that the reliability of the driven bar magnet 25 for driving bar magnet 43 to be enclosed in 20 with stirring Coordinate.Specifically, connecting hole can be set on rotating disk 42, and connecting hole is extended in limited post 421, the output shaft of motor 41 411 insertion connecting holes in, and with its interference fit, to drive rotating disk 42 to rotate；Multiple drives bar magnet 43 to be fixed on rotating disk On 42, and around limited post 421, preferably along circumferential uniform, the simple structure of limited post 421, and connection is reliable.

The setting of thermal insulation board 44, on the one hand further drives bar magnet 43 to serve position-limiting action multiple, it is to avoid Drive bar magnet 43 moved axially upward, it is ensured that driving bar magnet 43 can only do circumferential rotation, in stirring circle 20 Driven bar magnet 25 stabilization coordinate；Another aspect thermal insulation board 44 also acts heat-blocking action to reduce by five during hot operation Influence of the high temperature of golden inner bag 30 to driving bar magnet 43, drives using for bar magnet 43 reliable so as to further increase Property, further increase the use reliability of product.

Multiple through holes are opened up on thermal insulation board, it is ensured that the drive magnet group attracted with driven bar magnet 25 is to driven The force strength of bar magnet 25, and to another group of drive magnet group, i.e., the drive magnet for repelling each other with driven bar magnet 25 Group serves certain shielding action, so as to further increase the use reliability of drive device 40；The quantity of through hole with from The quantity of dynamic bar magnet 25 is equal, and through hole one driven bar magnet 25 of correspondence, corresponding through hole and driven bar The shape of shape magnet 25 is adapted so that through hole serves certain positioning action to driven bar magnet 25, i.e.,：Stirring is enclosed 20 are placed in inner bag 30, gently rock inner bag 30, because the active force of through hole is most strong, so stirring circle 20 can be rotated automatically It is most strong so as to ensure that the active force that stirring circle 20 is subject to, it is ensured that to drive at position to driven bar magnet 25 just to through hole Dynamic device 40 can effectively drive stirring circle 20 and rotate.

In other embodiments of the present utility model, the position of the first magnet arrangement and the second magnet arrangement is exchanged, together Sample can realize the positive and negative work of stirring circle 20, i.e.,：First magnet arrangement includes two group of magnets, and each group of magnets includes multiple Pole to consistent driven bar magnet, two magnetic poles of driven bar magnet respectively upwardly and downwardly, and two group of magnets The pole of driven bar magnet is to opposite；Second magnet arrangement includes that multiple poles, to consistent driving bar magnet, drive bar shaped Two magnetic poles difference of magnet is upwardly and downwardly.

So, stirring circle 20 no matter just releasing be it is counter put, in stirring circle 20 can be made by Stirring circle 20 Individual group of magnets is attracted with the second magnet arrangement, then when driver part drives the second magnet arrangement to rotate, the first magnet arrangement Rotation is followed, and then drives stirring circle 20 to rotate, realize the positive and negative work of stirring circle 20, otherwise make stirring circle 20 without just Point.

In other embodiment of the present utility model, the first magnet arrangement and the second magnet arrangement include two poles to Opposite group of magnets, equally can also realize the positive and negative work of stirring circle 20, i.e.,：First magnet arrangement includes two driven magnets Group, each driven magnet group includes multiple poles to consistent driven bar magnet, and two magnetic poles of driven bar magnet are distinguished Upwardly and downwardly, and two driven bar magnets of driven magnet group two magnetic poles respectively upwardly and downwardly；Second magnet cartridge Put including two drive magnet groups, each drive magnet group includes that multiple poles, to consistent driving bar magnet, drive bar shaped Two magnetic poles of magnet are distinguished upwardly and downwardly, and two two magnetic poles difference of the driving bar magnet of drive magnet group are upward Down.

So, drive magnet and driven magnet have two groups, stirring circle 20 no matter just releasing be it is counter put, by Stirring Circle 20 can make two driven magnet groups in stirring circle 20 attracted with two drive magnet groups in drive device 40, then When driver part drives the second magnet arrangement to rotate, the first magnet arrangement also follows rotation, and then drives stirring circle 20 to rotate, real The positive and negative work of stirring circle 20 is showed, otherwise stirring circle 20 is not just divided.

In sum, the agitating device that the utility model is provided, by setting positioning convex on chassis, and encloses in stirring Bottom the detent that is matched therewith is set, then when stirring circle is rotated, substantially only positioning convex and detent phase Contact, so as to effectively reduce friction area when stirring circle is rotated, and then improves the service life of stirring circle and puddle support； And positioning convex and detent are engaged, certain positioning action also is served to stirring circle, it is to avoid stirring circle was being rotated There is radial deflection in journey.

In the utility model, term " first ", " second " are only used for the purpose of description, and it is not intended that indicating or dark Show relative importance；Term " multiple " then refers to two or more, unless otherwise clearly restriction.Term " installation ", " phase Even ", the term such as " connection ", " fixation " all should be interpreted broadly, for example, " connection " can be fixedly connected, or removable Connection is unloaded, or is integrally connected；" connected " can be joined directly together, it is also possible to be indirectly connected to by intermediary.For ability For the those of ordinary skill in domain, concrete meaning of the above-mentioned term in the utility model can be as the case may be understood.

In description of the present utility model, it is to be understood that term " on ", the orientation of the instruction such as D score or position relationship be Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction Or imply that the device or unit of meaning must be with specific directions, with specific azimuth configuration and operation, it is thus impossible to understand It is to limitation of the present utility model.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that the specific features, structure, material or the feature that are described with reference to the embodiment or example are contained in of the present utility model at least one In individual embodiment or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment Or example.And, the specific features of description, structure, material or feature can be in one or more any embodiments or examples In combine in an appropriate manner.

Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.

Claims (15)

1. a kind of agitating device, for milk brewing machine, it is characterised in that including：

Puddle support, including chassis and multiple linking arms being connected on the chassis, multiple linking arms are along the chassis It is circumferentially disposed, and enclosed with the chassis and set out receiving space；With

Stirring circle, is arranged in the receiving space, and by the chassis supports, and described stirring in circle is provided with the first magnet cartridge Put, first magnet arrangement can drive the stirring circle in the appearance under the driving of the drive device of the milk brewing machine Receive and rotate in space, make the liquid in the stirring circle stirring milk brewing machine；

Wherein, the chassis is provided with positioning convex, and the bottom of the stirring circle is provided with and can be adapted with the positioning convex Detent.

2. agitating device according to claim 1, it is characterised in that

The top of the stirring circle also is provided with the detent that can be adapted with the positioning convex.

3. agitating device according to claim 2, it is characterised in that

Two detents are symmetrical vertically.

4. agitating device according to any one of claim 1 to 3, it is characterised in that

The positioning convex is arranged on the middle part on the chassis, and the detent is arranged on the middle part of the stirring circle.

5. agitating device according to any one of claim 1 to 3, it is characterised in that

The positioning convex is arc convex, and the detent is arc groove.

6. the agitating device according to Claims 2 or 3, it is characterised in that

The puddle support is provided with spacing preiection, and the spacing preiection is located in the receiving space, and positioned at the stirring circle Top, and with it is described stirring circle at the top of detent be oppositely arranged.

7. agitating device according to claim 6, it is characterised in that

The spacing preiection is integrally cylindrical, and its end face is arcwall face.

8. agitating device according to any one of claim 1 to 3, it is characterised in that the puddle support also includes：

Connecting pole, the one end of one end of the connecting pole with multiple linking arms away from the chassis is connected, the connecting pole The other end to away from the chassis direction extend.

9. the agitating device according to Claims 2 or 3, it is characterised in that the stirring circle includes：

First buckling piece, is provided with the detent at the top of first buckling piece, the bottom of first buckling piece is provided with First buckling parts；With

Second buckling piece, the bottom of second buckling piece is provided with the detent, is provided with the top of second buckling piece Second buckling parts；

Wherein, second buckling parts is engaged with first buckling parts, fastens first buckling piece and described second Part snaps together to form the stirring circle.

10. a kind of milk brewing machine, it is characterised in that including：

Inner bag；

Agitating device as claimed in any one of claims 1-9 wherein, is arranged in the inner bag；With

Drive device, including driver part and the second magnet arrangement for being connected with the driver part, second magnet cartridge Put attracted with the first magnet arrangement of the agitating device, the driver part can drive second magnet arrangement to turn It is dynamic, make second magnet arrangement drive first magnet arrangement to rotate.

11. milk brewing machines according to claim 10, it is characterised in that the puddle support of the agitating device also includes：

Multiple legs, are connected on the chassis of the puddle support, and to the surrounding radiated entends on the chassis.

12. milk brewing machines according to claim 11, it is characterised in that

Between the leg is obliquely installed, and the leg between the one end on the chassis and the bottom wall of the inner bag away from having Gap.

13. milk brewing machines according to claim 12, it is characterised in that

The leg is 0.5mm-3mm away from the distance between one end and the bottom wall of the inner bag on the chassis.

14. milk brewing machines according to claim 11, it is characterised in that

The leg away between the one end on the chassis and the side wall of the inner bag have gap.

15. milk brewing machines according to claim 14, it is characterised in that

The leg is 0.5mm-10mm away from the distance between one end and the side wall of the inner bag on the chassis.